Descompune in factori trinomul: 3x² - 5x+2 ​

Răspuns :

Salut! ♡

3x²-5x+2= 3x²-2x-3x+2=

=x(3x-2)(3x-2)= (3x-2)(x-1)

[tex]\it 3x^2-5x+2= 3x^2-3x-2x+2=3x(x-1)-2(x-1)=(x-1)(3x-2)[/tex]